Cummins ISM (330HP), Engine Brake, Eaton Fuller Automatic Transmission, 40,000# Dual Drive Rear Axles, Peterbilt Air Trac Suspension w/ Dash Deflate Switch, 14,600# Steer Axle, 295/70R22.5 Drive Tires, 11R22.5 Steer Tires, All Aluminum Wheels, Cam Style Brakes, L/H Aluminum Fuel Tank w/ Steps Under Driver Side Door, Single R/H Upright Exhaust w/ DPF, Chrome Bumper, Stainless Steel Visor, Pintle Hitch w/ Glad Hands & 7-Way Plug, Peeper Window, Air Ride Seat, Tilt & Tele Steering Column, Power Windows, Power Mirrors, Heated Mirrors, Cruise Control, AM/FM Radio.....